Mobile and packet-based call control

• US 20070070976A1
• Filed: 07/25/2006
• Published: 03/29/2007
• Est. Priority Date: 07/25/2005
• Status: Abandoned Application

• Current Assignee: Bridgeport Networks, Inc. (Alianza, Inc.)
• Original Assignee: Bridgeport Networks, Inc. (Alianza, Inc.)
• Inventors: Mussman, Harry, Goodman, Lee, Blumenthal, Steven, Joyner, Tom, Han, Wen, Jhawar, Sanjay, Wilhoite, Michael
• Application Number:
  US11/492,698
• Publication Number:
  US 20070070976A1
• Time in Patent Office: Days
• US Class Current: 370/351
• CPC Class Codes: H04L 12/6418 Hybrid transport
• CPC Class Codes: H04L 2012/6443 Network Node Interface, e.g. Routing, Path finding
• CPC Class Codes: H04L 61/106 across networks, e.g. mapping telephone numbers to data network addresses
• CPC Class Codes: H04L 65/103 in the network
• CPC Class Codes: H04L 65/104 in the network
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04M 2203/1091 Fixed mobile conversion
• CPC Class Codes: H04M 3/4234 Remote access to features of PBX or home telephone systems-teleworking in a PBX
• CPC Class Codes: H04M 7/006 Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42
• CPC Class Codes: H04M 7/1235 where one of the core networks is a wireless network
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 84/04 Large scale networks; Deep hierarchical networks
• CPC Class Codes: H04W 92/02 Inter-networking arrangements

Abstract

A telecommunication approach provides telephone service to subscribers on terminals registered on a mobile network that are consistent with the services provided to those subscribers at terminals on a fixed communication network. For instance, the subscriber on the terminals on the mobile network may have access to mid-call features and private dialing plans that are supported using elements on the fixed network, and calls placed to the subscribers at addresses (e.g., wireline numbers or SIP addresses) on the fixed network may be delivered to their terminals on the mobile network.

Claims

1. A method for providing telecommunication services comprising:

accepting at a first element a signal indicative of a call to a subscriber at an address on a fixed network; and

extending the call to a second terminal registered on a mobile telephone network via a packet-based data network, including receiving a signal indicative of the call at a second element coupled to the mobile telephone network and to the packet-based data network, and routing the call to the terminal based on routing information available to the second element.

2. The method of claim 1 wherein the address on the fixed network comprises a wireline telephone number.

3. The method of claim 1 wherein the address on the fixed network comprises a VoIP network address.

4. The method of claim 1 wherein the first element comprises a switch.

5. The method of claim 1 wherein the first element comprises a packet-based voice server.

6. The method of claim 1 further comprising:

determining at the first element whether to route the call to a first terminal associated with the address on the fixed network and/or to the second terminal registered on the mobile network.

7. The method of claim 1 further comprising:

if the call is not completed to the second terminal on the mobile telephone network, handling the call in the same manner as if the call were note completed to a first terminal associated with the address on the fixed network.

8. The method of claim 7 wherein handling the call comprises routing the call to a message server on the fixed network.

9. The method of claim 1 wherein extending the call comprising:

providing communication services to the second terminal by emulating corresponding packet-based voice terminal by the second element in communication with the first element.

10. The method of claim 1 further comprising:

providing call features using the first element to a subscriber at the second terminal.

11. The method of claim 10 wherein providing call features comprising providing mid-call features.

12. The method of claim 1 wherein extending the call to the second terminal further comprises obtaining the routing information at the second element from the mobile network.

13. The method of claim 1 further comprising:

providing outbound calling features from the second terminal registered on the mobile network via the first element.

14. The method of claim 13 wherein the outbound calling features include a private dialing plan feature.

26. The method of claim 9 where the first set of communication devices includes a dual wireless device and the set of communication devices in a wireline network includes a SIP phone, said dual wireless device associated with the SIP phone

receiving a call for the SIP phone

notifying the call to the SIP phone and the dual wireless device

27. The method of claim 26 where the dual wireless device is registered in a private wireless LAN

receiving a call for the SIP phone

notifying the call to the SIP phone and the dual wireless device

28. The method of claim 27, notifying the dual wireless device of the call in the private wireless LAN.

15. A method for providing private telephone features at terminals registered on a mobile telephone network comprising:

providing a first element configured to provide private telephone features;

providing a second element coupled to the mobile telephone network and coupled over a packet-based data network to the first element; and

processing a call placed between a first terminal registered on the mobile telephone network and another terminal, including passing signaling information for the call between the first element and the second element.

16. The method of claim 15 wherein the call placed between the first terminal and the other terminal comprises one of:

a call placed from the first terminal and a call placed to mobile telephone number associated with the first terminal.

17. The method of claim 15 wherein passing signaling information for the call between the first element and the second element comprises passing a routing request from the second element to the first element.

18. The method of claim 17 wherein passing the routing request comprises passing a dialed number in a private dialing plan.

19. The method of claim 15 wherein passing signaling information for the call between the first element and the second element comprises passing a mid-call feature request initiated at the first terminal from the second element to the first element.

20. The method of claim 15 wherein passing signaling information for the call between the first element and the second element comprises passing routing information from the first element to the second element.

21. The method of claim 20 wherein the routing information includes an identification of the other terminal, the other terminal being registered on the mobile network.

22. The method of claim 15 further comprising routing the call between the first element and the second element over the packet-based data network.

23. The method of claim 15 wherein the packet-based network comprises at least one of a public Internet and a private IP network.

24. A method of signaling comprising:

determining a first set of communication devices in a wireless network;

determining a second set of communication devices in a wireline network;

associating the first set of communication devices and the second set of communication devices;

receiving a call for one associated communication device; and

notifying the call to all the associated communication devices.

25. The method of claim 24 where the first set of communication devices includes a cellular phone and the set of communication devices in a wireline network includes a SIP phone, said cellular phone associated with the SIP phone

receiving a call for the SIP phone

notifying the call to the SIP phone and the cellular phone

29. The method of claim 24 where the first set of communication devices includes a cellular phone and the set of communication devices in a wireline network includes a SIP phone, said cellular phone associated with the SIP phone

receiving a call for the cellular phone

notifying the call to the cellular phone and the SIP phone

30. The method of claim 24 where the first set of communication devices includes a dual wireless device and the set of communication devices in a wireline network includes a SIP phone, said a dual wireless device associated with the SIP phone

receiving a call for the a dual wireless device

notifying the call to the a dual wireless device and the SIP phone

31. The method of claim 30 where the dual wireless device is registered in a private wireless LAN

receiving a call for the dual wireless device

notifying the call to the dual wireless device and the SIP phone

32. The method of claim 31, notifying the dual wireless device in the private wireless LAN.

33. A communication system comprising:

a second element coupled to a mobile telephone network and to a packet-based data network over which a first element is accessible;

wherein the second element is configured to extend private telephone features provided by the first element to mobile terminals registered on the mobile network.

34. The system of claim 33 wherein the second element interfaces with the mobile telephone network as at least one of a mobile switching center (MSC) and a service control point (SCP).

35. The system of claim 33 further comprising the first element.

36. The system of claim 35 wherein the first element comprises a voice call server.

37. The system of claim 36 wherein the voice call server comprises at least one of an IP PBX and an IPP Centrex system.